Home / 22,196,237,709.06-33,292,682,016.03-7,069,195,813.86

Finding the Fourth Proportional to 22,196,237,709.06, 33,292,682,016.03 and 7,069,195,813.86

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Solution

The fourth proportional to 22,196,237,709.06, 33,292,682,016.03 and 7,069,195,813.86 is: 10,603,260,400.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196,237,709.06 : 33,292,682,016.03 = 7,069,195,813.86 : x
  2. Step 2: Convert to fraction form
    22,196,237,709.06/33,292,682,016.03 = 7,069,195,813.86/x
  3. Step 3: Cross multiply
    22,196,237,709.06x = 33,292,682,016.03 × 7,069,195,813.86
  4. Step 4: Simplify right side
    22,196,237,709.06x = 235,352,488,339,891,355,648
  5. Step 5: Solve for x
    x = 235,352,488,339,891,355,648/22,196,237,709.06
  6. Step 6: Final answer
    x = 10,603,260,400.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.